100211100220211 has 2 divisors, whose sum is σ = 100211100220212. Its totient is φ = 100211100220210.

The previous prime is 100211100220117. The next prime is 100211100220219. The reversal of 100211100220211 is 112022001112001.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-100211100220211 is a prime.

It is not a weakly prime, because it can be changed into another prime (100211100220219) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50105550110105 + 50105550110106.

It is an arithmetic number, because the mean of its divisors is an integer number (50105550110106).

Almost surely, 2^{100211100220211} is an apocalyptic number.

100211100220211 is a deficient number, since it is larger than the sum of its proper divisors (1).

100211100220211 is an equidigital number, since it uses as much as digits as its factorization.

100211100220211 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 100211100220211 its reverse (112022001112001), we get a palindrome (212233101332212).

The spelling of 100211100220211 in words is "one hundred trillion, two hundred eleven billion, one hundred million, two hundred twenty thousand, two hundred eleven".